Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數? 計算一個數的冪?
指數底
^
指數
計算!
15.4
12.5
=
6.9824689069336E+14
历史上次计算结果
15.4
12.5
=
7.7
1.1
=
79.5
10.4
=
62.3
1.7
=
51.3
17.5
=
17
2.7
=
12.6
11.1
=
94.3
14.9
=
39.8
15.6
=
29.4
4.4
=
52.9
1.4
=
41.8
1.4
=
29.3
4.5
=
45.7
9.5
=
66.8
2.1
=
94.9
15
=
11.6
11.7
=
59.5
10.6
=
96.4
5.3
=
13.5
6.9
=
9.9
11.6
=
41.1
1.4
=
87.8
19.9
=
10.4
3.9
=
59.6
4
=
77.1
19
=
74.8
19.1
=
25.5
10.4
=
10.4
3.2
=
59
11
=
附近的結果
15
12
=
15
12.1
=
15
12.2
=
15
12.3
=
15
12.4
=
15
12.5
=
15
12.6
=
15
12.7
=
15
12.8
=
15
12.9
=
15
13
=
15.1
12
=
15.1
12.1
=
15.1
12.2
=
15.1
12.3
=
15.1
12.4
=
15.1
12.5
=
15.1
12.6
=
15.1
12.7
=
15.1
12.8
=
15.1
12.9
=
15.1
13
=
15.2
12
=
15.2
12.1
=
15.2
12.2
=
15.2
12.3
=
15.2
12.4
=
15.2
12.5
=
15.2
12.6
=
15.2
12.7
=
15.2
12.8
=
15.2
12.9
=
15.2
13
=
15.3
12
=
15.3
12.1
=
15.3
12.2
=
15.3
12.3
=
15.3
12.4
=
15.3
12.5
=
15.3
12.6
=
15.3
12.7
=
15.3
12.8
=
15.3
12.9
=
15.3
13
=
15.4
12
=
15.4
12.1
=
15.4
12.2
=
15.4
12.3
=
15.4
12.4
=
15.4
12.5
=
15.4
12.6
=
15.4
12.7
=
15.4
12.8
=
15.4
12.9
=
15.4
13
=
15.5
12
=
15.5
12.1
=
15.5
12.2
=
15.5
12.3
=
15.5
12.4
=
15.5
12.5
=
15.5
12.6
=
15.5
12.7
=
15.5
12.8
=
15.5
12.9
=
15.5
13
=
15.6
12
=
15.6
12.1
=
15.6
12.2
=
15.6
12.3
=
15.6
12.4
=
15.6
12.5
=
15.6
12.6
=
15.6
12.7
=
15.6
12.8
=
15.6
12.9
=
15.6
13
=
15.7
12
=
15.7
12.1
=
15.7
12.2
=
15.7
12.3
=
15.7
12.4
=
15.7
12.5
=
15.7
12.6
=
15.7
12.7
=
15.7
12.8
=
15.7
12.9
=
15.7
13
=
15.8
12
=
15.8
12.1
=
15.8
12.2
=
15.8
12.3
=
15.8
12.4
=
15.8
12.5
=
15.8
12.6
=
15.8
12.7
=
15.8
12.8
=
15.8
12.9
=
15.8
13
=
15.9
12
=
15.9
12.1
=
15.9
12.2
=
15.9
12.3
=
15.9
12.4
=
15.9
12.5
=
15.9
12.6
=
15.9
12.7
=
15.9
12.8
=
15.9
12.9
=
15.9
13
=
16
12
=
16
12.1
=
16
12.2
=
16
12.3
=
16
12.4
=
16
12.5
=
16
12.6
=
16
12.7
=
16
12.8
=
16
12.9
=
16
13
=